How are these different from other Transitions® lenses?
How are these different from LCD (liquid crystal display) electrochromics?
Do you offer prescription lenses?
Will the lenses become less effective over time? How long do they last?
Will scratching, etc. affect the lens’s efficiency?
Where can I find the “Use and care manual”?
Can I use any USB charger with these glasses?
Can I replace/repair my glasses?
Are the glasses waterproof? Can I wear them in the rain/snow?
Do you offer sponsorships or free promos?
Do you accept international orders?
How fast do they switch?
How long does the battery last?
Are the lenses polarized?
Do you accept returns?
Do you ship to PO boxes and APOs?